Smoked Oak is produced out of the German Spessartoak. Thrue the special smoking-process we can reach this attractive colour. The depth of penetration averages the complete usable thickness (ca.8mm) of the Top-Side (10mm) so that you can renovate this floor a couple of times without loosing the nice colour. Chunking knots and knotcracks are colourmatched spackled. This grading also contents the sapwwod of the oak which can not be smoked.